Add mmap() and munmap() methods to low level API

Currently this is only useful for CUSE.  Also update retrieve_reply()
method.

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/cuse_lowlevel.c b/lib/cuse_lowlevel.c
index 402cf4b..7bd289a 100644
--- a/lib/cuse_lowlevel.c
+++ b/lib/cuse_lowlevel.c
@@ -93,6 +93,28 @@ static void cuse_fll_poll(fuse_req_t req, fuse_ino_t ino,
 	req_clop(req)->poll(req, fi, ph);
 }
 
+static void cuse_fll_mmap(fuse_req_t req, fuse_ino_t ino, uint64_t addr,
+			  size_t length, int prot, int flags, off_t offset,
+			  struct fuse_file_info *fi)
+{
+	(void)ino;
+	req_clop(req)->mmap(req, addr, length, prot, flags, offset, fi);
+}
+
+static void cuse_fll_munmap(fuse_req_t req, fuse_ino_t ino, uint64_t map_id,
+			    size_t length, struct fuse_file_info *fi)
+{
+	(void)ino;
+	req_clop(req)->munmap(req, map_id, length, fi);
+}
+
+static void cuse_fll_retrieve_reply(fuse_req_t req, void *cookie,
+				    fuse_ino_t ino, off_t offset,
+				    struct fuse_bufvec *bufv)
+{
+	req_clop(req)->retrieve_reply(req, cookie, ino, offset, bufv);
+}
+
 static size_t cuse_pack_info(int argc, const char **argv, char *buf)
 {
 	size_t size = 0;
@@ -169,6 +191,10 @@ struct fuse_session *cuse_lowlevel_new(struct fuse_args *args,
 	lop.fsync	= clop->fsync		? cuse_fll_fsync	: NULL;
 	lop.ioctl	= clop->ioctl		? cuse_fll_ioctl	: NULL;
 	lop.poll	= clop->poll		? cuse_fll_poll		: NULL;
+	lop.mmap	= clop->mmap		? cuse_fll_mmap		: NULL;
+	lop.munmap	= clop->munmap		? cuse_fll_munmap	: NULL;
+	lop.retrieve_reply = clop->retrieve_reply ?
+		cuse_fll_retrieve_reply : NULL;
 
 	se = fuse_lowlevel_new_common(args, &lop, sizeof(lop), userdata);
 	if (!se) {